AP
Actor George Clooney walks the red carpet at a movie premiere of "Ocean's Thirteen" Thursday, June 7, 2007 in Chicago. Clooney and his costars devoted a large part of their time talking with reporters about atrocities in the Darfur region that the United States has called genocide.
AP
Actor Matt Damon takes a photo with Gina Cappetta at a movie premiere of Ocean's Thirteen designed to raise funds for Sudan's Darfur region Thursday, June 7, 2007, in Chicago.
AP
Actor Bernie Mac talks with reporters on the red carpet at a movie premiere of "Ocean's Thirteen" Thursday, June 7, 2007, in Chicago. He was joined on the red carpet by George Clooney, Matt Damon, Ellen Barkin, Don Cheadle, and producer Jerry Weintraub.
AP
Producer Jerry Weintraub clowns around as he walks the red carpet at a movie premiere of "Ocean's Thirteen" Thursday, June 7, 2007, in Chicago.
AP
Actress Ellen Barkin walks the red carpet at a movie premiere of "Ocean's Thirteen" designed to raise funds for Sudan's Darfur region Thursday, June 7, 2007, in Chicago. The movie opens June 8.
AP
Actor Don Cheadle walks the red carpet at a movie premiere of "Ocean's Thirteen" designed to raise funds for Sudan's Darfur region Thursday, June 7, 2007, in Chicago.
AP
Actor Matt Damon takes a photo with a fan on the red carpet at a movie premiere of "Ocean's Thirteen" Thursday, June 7, 2007, in Chicago.
AP
Actor George Clooney signs autographs for Kevin Gibson, left, and Keith Williams, right, at a movie premiere of "Ocean's Thirteen" Thursday, June 7, 2007, in Chicago.
AP
Actor George Clooney walks around barricades to get to fans at a movie premiere of "Ocean's Thirteen" designed to raise funds for Sudan's Darfur region Thursday, June 7, 2007, in Chicago.
AP
Actors George Clooney, left, Matt Damon and Bernie Mac, in hat at right, talk to the media on the red carpet at a movie premiere of "Ocean's Thirteen" Thursday, June 7, 2007, in Chicago.
AP
Actor Bernie Mac walks the red carpet at a movie premiere of "Ocean's Thirteen" designed to raise funds for Sudan's Darfur region Thursday, June 7, 2007, in Chicago.
AP
Actors Bruce Willis, right and George Clooney talk to reporters on the red carpet at the premiere of Clooney's "Ocean's Thirteen," Thursday, June 7, 2007, in Chicago.
AP
Actor Matt Damon signs autographs on the red carpet at the premiere of "Ocean's Thirteen," Thursday, June 7, 2007, in Chicago.
